ClassID:

245338

Y10T29/49272 - CPC Classification

Classification description:

Metal working; Method of mechanical manufacture; Prime mover or fluid pump making; Cylinder, cylinder head or engine valve sleeve making with liner, coating, or sleeve

Recent Application in this class:
#1
20200009608
2020-01-09

PROCESSING APPARATUS FOR PROCESSING A WORKPIECE SURFACE WITH FLUID FLOW SHIELDING

#2
20180073463
2018-03-15

Cast dual wall bulkhead with integral oil drain

#3
20180010549
2018-01-11

Functionally optimized design of a cylinder liner

#4
20170209916
2017-07-27

Manufacturing method for cylinder head

#5
20160017874
2016-01-21

Slide member, refrigerant compressor incorporating slide member, refrigerator and air conditioner

#6
20160017711
2016-01-21

Progressive cavity pump/motor stator including framework elements and grooves defining chambers

#7
20150330327
2015-11-19

Engine assembly with passageway for reducing oil leakage

#8
20150322884
2015-11-12

Preformed article for cylinder head, cylinder head, and method for manufacturing cylinder head

#9
20150315996
2015-11-05

Cast dual wall bulkhead with integral oil drain

#10
20150218687
2015-08-06

Cylinder liner and method for producing same

#11
20150144090
2015-05-28

Engine having cylinder block

#12
20150020757
2015-01-22

Cylinder liner with bonding layer

#13
20140345135
2014-11-27

Method for manufacturing cylinder block

#14
20140329009
2014-11-06

Processing apparatus for processing a workpiece surface with fluid flow shielding

#15
20140259664
2014-09-18

Insert kits for multi-stage compressors and associated systems, processes and methods

#16
20140137406
2014-05-22

Cylinder liner installation tool and method of use thereof

#17
20140090619
2014-04-03

Cylinder liner seal arrangement and method of providing the same

#18
20140076260
2014-03-20

Corrosion and wear resistant iron based alloy useful for internal combustion engine valve seat inserts and method of making and use thereof

#19
20130333555
2013-12-19

Cylinder liner with high strength and wear resistance and manufacturing method thereof

#20
20130291823
2013-11-07

Cylinder bore with selective surface treatment and method of making the same

#21
20130199503
2013-08-08

Opposed-piston cylinder bore constructions with solid lubrication in the top ring reversal zones

#22
20130092118
2013-04-18

Internal combustion engine with a lubrication system and method for producing an internal combustion engine

#23
20130032117
2013-02-07

Cylinder liner seal arrangement and method of providing the same

#24
20130008306
2013-01-10

Reinforced thermoplastic actuator with wear resistant plastic liner

#25
20120325046
2012-12-27

Method for producing a fracture-divided component, and component produced according to the method

#26
20120234284
2012-09-20

Crankcase and method of manufacturing same

#27
20120082841
2012-04-05

Heat-insulating structure

#28
20120042859
2012-02-23

Engine combustion chamber structure and manufacturing method thereof

#29
20110283882
2011-11-24

Multiple-Layered Actuator Wall and Method of Manufacturing the Same

#30
20110210111
2011-09-01

Manufacturing device for machine plate for printer

#31
20110168688
2011-07-14

Engine cylinder sleeve heater and method

#32
20110162521
2011-07-07

MMC cylinder liner and method for producing the same

#33
20110116960
2011-05-19

Stator inserts, methods of fabricating the same, and downhole motors incorporating the same

#34
20110023777
2011-02-03

Cylindrical internal surface processing apparatus

#35
20110016711
2011-01-27

Remanufactured cylinder liner flange replacement

#36
20110005457
2011-01-13

Engine block coating system

#37
20110000085
2011-01-06

Cylindrical internal surface processing method

#38
20100307443
2010-12-09

Zero ridge cylinder bore

#39
20100236402
2010-09-23

Liner retention system

#40
20100206261
2010-08-19

High-flow cylinder liner cooling gallery

#41
20100183376
2010-07-22

System, method and apparatus for sleeved tensioner rod with annular adhesive retention

#42
20100175641
2010-07-15

Cylinder block and method for manufacturing the same

#43
20100116240
2010-05-13

MULTI-PIECE THIN WALLED POWDER METAL CYLINDER LINERS

#44
20100065007
2010-03-18

Supporting sleeve for cylinder head screws and cylinder head

#45
20100050433
2010-03-04

Processing method, processing jig for cylinder block and the cylinder block

#46
20090320783
2009-12-31

Method for the production of a cylinder crankcase having multiple cylinder liners and short cylinder liner with a material strip affixed thereto

#47
20090255504
2009-10-15

Method of hardening surface of metallic part, piston, cylinder head, and cylinder block each produced using the surface-hardening method, and process for producing the same

#48
20090172943
2009-07-09

Process for finishing internal combustion engine cylinders using cold working

#49
20090151163
2009-06-18

Method for manufacturing cast iron member

#50
20090081034
2009-03-26

Oilfield equipment composed of a base material reinforced with a composite material

#51
20080314353
2008-12-25

Cylinder liner and method construction thereof

#52
20080279683
2008-11-13

Liner retention system

#53
20080260958
2008-10-23

Thermal spraying preprocessing method and a cylinder block of an engine so preprocessed

#54
20080245227
2008-10-09

Surface roughening method

#55
20080245226
2008-10-09

Surface roughening methods using cutting tools

#56
20080244891
2008-10-09

Cutting tools and roughened articles using surface roughening methods

#57
20080202461
2008-08-28

ENGINE CYLINDER SLEEVE HEATER AND METHOD

#58
20080110423
2008-05-15

Cylinder Liner for Internal Combustion Engine

#59
20080092386
2008-04-24

Method of manufacturing a cooling jacket of a cylinder head

#60
20080080994
2008-04-03

Fluid end reinforced with a composite material

#61
20080035081
2008-02-14

Cylinder liner for internal combustion engine

#62
20070277771
2007-12-06

Cylinder liners and methods for making cylinder liners

#63
20070212519
2007-09-13

Cylindrical internal surface with thermally spray coating

#64
20070209627
2007-09-13

Cylinder sleeve for an internal combustion engine

#65
20070204747
2007-09-06

Internal combustion engine with improved thermal efficiency

#66
20070190272
2007-08-16

Cylindrical internal surface with thermally spray coating

#67
20070181310
2007-08-09

System, method, and apparatus for sleeved tensioner rod with annular adhesive retention

#68
20070143996
2007-06-28

Cylinder block and method for manufacturing the same

#69
20070140883
2007-06-21

Progressive cavity pump/motor stator, and apparatus and method to manufacture same by electrochemical machining

#70
20070130746
2007-06-14

Spray coating method and spray coating device

#71
20070056739
2007-03-15

System, method, and apparatus for a corrosion-resistant sleeve for riser tensioner cylinder rod

#72
20070039157
2007-02-22

Split ceramic bore liner, rotor body having a split ceramic bore liner and method of lining a rotor bore with a split ceramic bore liner

#73
20070022982
2007-02-01

Hydroformed port liner

#74
20070012180
2007-01-18

Component for insert casting, cylinder block, and method for manufacturing cylinder liner

#75
20070012179
2007-01-18

Cylinder liner and engine

#76
20070012178
2007-01-18

Cylinder liner and engine

#77
20070012177
2007-01-18

Cylinder liner, cylinder block, and method for manufacturing cylinder liner

#78
20070012176
2007-01-18

Cylinder liner and method for manufacturing the same

#79
20070012175
2007-01-18

Cylinder liner and method for manufacturing the same

#80
20070006726
2007-01-11

Liner retention system

#81
20070000129
2007-01-04

Cylinder liner, method for the production thereof and a combined

#82
20060213465
2006-09-28

Cylinder block and cylinder sleeve, method of producing cylinder block and cylinder sleeve by friction stir welding, and friction stir welding method

#83
20060207093
2006-09-21

Cleaning and heating of iron liners for casting aluminum cylinder blocks

#84
20060172066
2006-08-03

Masking an engine block during coating application

#85
20060157311
2006-07-20

Piston-cylinder unit and process for producing a piston-cylinder unit

#86
20060112924
2006-06-01

Cylinder liner for a cylinder crankcase

#87
20060032473
2006-02-16

Process for processing cylinder crankcases having sprayed cylinder barrels

#88
20060027206
2006-02-09

Process for the thermal spraying of cylinder bearing surfaces in multi-line engines

#89
20060026831
2006-02-09

Process for preparing a cast cylinder bore for thermal coating

#90
20060026830
2006-02-09

Process for the fluid blasting of cylinder bearing surfaces which are subsequently to be thermally coated

#91
20060026829
2006-02-09

Process for producing a thermally coated cylinder bearing surface having an insertion bevel

#92
20060026828
2006-02-09

Process for preparing cylinder bearing surfaces which are to be thermally sprayed

#93
20060026827
2006-02-09

Process for the chip-forming machining of thermally sprayed cylinder barrels

#94
20060011158
2006-01-19

Valve case and resin cylinder head cover

#95
20060000434
2006-01-05

Resin cylinder head cover

#96
20050235944
2005-10-27

Cylinder block and method for manufacturing the same

#97
20050188537
2005-09-01

Ported engine cylinder liner with selectively laser-hardened and induction-hardened bore

#98
20050161187
2005-07-28

Cast-iron insert and method of manufacturing same

#99
20050139177
2005-06-30

Cylinder for an internal combustion engine of a manually guided implement

#100
20050120653
2005-06-09

Production method of water jacket spacer

#101
20050079083
2005-04-14

Progressive cavity pump/motor stator, and apparatus and method to manufacture same by electrochemical machining

#102
20050044707
2005-03-03

Method for surface treatment of the interiors of engine cylinder bores, and cylinders made by said method

#103
19042143
2025-10-21

Thermal sprayed engine block remanufacturing